clutching???

[rig16]

Looking for input on weights/springs on primary and secondary so I have an idea where I should start on my clutching on my 2005 efi king cat as I have done some mods.....
Full porting ,50/50 gas mixture (200hp)
Twin set of jaws pipes
Ride at 7000-9000ft
Thanks

 

[2005 1m]

This may not be a huge help to you but I'll help get the responses started hopefully. I have a modded 2005 king cat efi as well - see the swapmeet ad I posted for my mods if you like.

As for clutching I'm running the MDS weights with about 78 grams I believe, titanium green / yellow in the primary, steel red white in the secondary with a 51 degree helix. From 9-11k feet I'm actually turning too many rpms - 8,000+ ( need to get them down a bit). Low to mid 40s for track speed climbing in deep dry pow.